#437C24#437C24

#437C24 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.8% C 0.134 H 136.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#437C24
RGB	rgb(67, 124, 36)
HSL	hsl(99, 55%, 31%)
HSV	hsv(99, 71%, 49%)
CMYK	cmyk(46%, 0%, 71%, 51.4%)
CIE-LAB	lab(46.63, -35.16, 40.47)
CIE-LCH	lch(46.63, 53.60, 130.98°)
OKLab	oklab(52.81% -0.0975 0.0923)
OKLCH	oklch(52.81% 0.134 136.6)
XYZ	xyz(9.8406, 15.7354, 4.1874)
Luminance	0.1574 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437C24 #5D247C

analogous

#6F7C24 #437C24 #247C31

triadic

#437C24 #24437C #7C2443

tetradic

#437C24 #246F7C #5D247C #7C3124

square

#437C24 #246F7C #5D247C #7C3124

split-complementary

#437C24 #31247C #7C246F

monochromatic

#101D08 #294D16 #437C24 #5DAB32 #7BCC4F

Accessibility & contrast

On white

5.06

#437C24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#437C24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437C24

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437C24	#FFFFFF	#000000	##FFFFFF
##437C24	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807117

Deuteranopia (green-blind)

#796D2C

Tritanopia (blue-blind)

#40776A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #437c24;
/* rgb */ color: rgb(67, 124, 36);
/* oklch */ color: oklch(52.8% 0.134 136.6);

Tailwind

colors: {
  custom: {
    50: '#7ca264',
    500: '#437c24',
    950: '#000000',
  },
}

SCSS

$custom: #437c24;
$custom-light: #7ca264;
$custom-dark: #000000;

JSON

{
  "hex": "#437c24",
  "rgb": {
    "r": 67,
    "g": 124,
    "b": 36
  },
  "hsl": {
    "h": 98.864,
    "s": 55,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52809,
    "c": 0.13425,
    "h": 136.6
  },
  "luminance": 0.15736
}

Semantic roles & 50–950 ramp

primary

#437C24

secondary

#8C4DAE

accent

#49DEAA

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #437C24

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →